177 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_check()  local
180 	header = (struct ext2fs_extattr_header *)bp->b_data;  in ext2_extattr_block_check()
182 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_block_check()
196 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_list()  local
216 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_list()
219 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_list()
224 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_inode_list()
231 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_list()
270 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_list()  local
285 	header = EXT2_HDR(bp);  in ext2_extattr_block_list()
286 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_list()
287 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_list()
337 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_get()  local
357 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_get()
360 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_get()
365 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_inode_get()
372 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_get()
392 				error = uiomove(((char *)EXT2_IFIRST(header)) +  in ext2_extattr_inode_get()
412 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_get()  local
427 	header = EXT2_HDR(bp);  in ext2_extattr_block_get()
428 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_get()
429 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_get()
542 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_delete()  local
562 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_delete()
565 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_delete()
570 	error = ext2_extattr_check(EXT2_IFIRST(header),  in ext2_extattr_inode_delete()
578 	entry = EXT2_IFIRST(header);  in ext2_extattr_inode_delete()
592 			memset(header, 0, sizeof(struct ext2fs_extattr_dinode_header));  in ext2_extattr_inode_delete()
598 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_delete()
614 			ext2_extattr_delete_entry((char *)EXT2_IFIRST(header),  in ext2_extattr_inode_delete()
615 			    EXT2_IFIRST(header), entry,  in ext2_extattr_inode_delete()
633 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_clone()  local
639 	header = EXT2_HDR(sbp);  in ext2_extattr_block_clone()
640 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_clone()
641 	    le32toh(header->h_refcount) == 1)  in ext2_extattr_block_clone()
655 	header->h_refcount = htole32(le32toh(header->h_refcount) - 1);  in ext2_extattr_block_clone()
661 	header = EXT2_HDR(cbp);  in ext2_extattr_block_clone()
662 	header->h_refcount = htole32(1);  in ext2_extattr_block_clone()
674 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_delete()  local
689 	header = EXT2_HDR(bp);  in ext2_extattr_block_delete()
690 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_delete()
691 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_delete()
702 	if (le32toh(header->h_refcount) > 1) {  in ext2_extattr_block_delete()
907 	struct ext2fs_extattr_dinode_header *header;  in ext2_extattr_inode_set()  local
928 	header = (struct ext2fs_extattr_dinode_header *)((char *)dinode +  in ext2_extattr_inode_set()
931 	if (le32toh(header->h_magic) != EXTATTR_MAGIC) {  in ext2_extattr_inode_set()
936 	error = ext2_extattr_check(EXT2_IFIRST(header), (char *)dinode +  in ext2_extattr_inode_set()
944 	for (entry = EXT2_IFIRST(header); !EXT2_IS_LAST_ENTRY(entry);  in ext2_extattr_inode_set()
967 		size = ext2_extattr_get_size(EXT2_IFIRST(header), entry,  in ext2_extattr_inode_set()
975 		ext2_extattr_set_exist_entry((char *)EXT2_IFIRST(header),  in ext2_extattr_inode_set()
976 		    EXT2_IFIRST(header), entry, (char *)header + max_size, uio);  in ext2_extattr_inode_set()
991 		size = ext2_extattr_get_size(EXT2_IFIRST(header), NULL,  in ext2_extattr_inode_set()
999 		ext2_extattr_set_new_entry((char *)EXT2_IFIRST(header),  in ext2_extattr_inode_set()
1000 		    EXT2_IFIRST(header), name, attrnamespace,  in ext2_extattr_inode_set()
1001 		    (char *)header + max_size, uio);  in ext2_extattr_inode_set()
1008 ext2_extattr_hash_entry(struct ext2fs_extattr_header *header,  in ext2_extattr_hash_entry()  argument
1022 		uint32_t *value = (uint32_t *)((char *)header +  in ext2_extattr_hash_entry()
1036 ext2_extattr_rehash(struct ext2fs_extattr_header *header,  in ext2_extattr_rehash()  argument
1042 	ext2_extattr_hash_entry(header, entry);  in ext2_extattr_rehash()
1044 	here = EXT2_ENTRY(header+1);  in ext2_extattr_rehash()
1059 	header->h_hash = htole32(hash);  in ext2_extattr_rehash()
1068 	struct ext2fs_extattr_header *header;  in ext2_extattr_block_set()  local
1085 		header = EXT2_HDR(bp);  in ext2_extattr_block_set()
1086 		if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_block_set()
1087 		    le32toh(header->h_blocks) != 1) {  in ext2_extattr_block_set()
1098 		if (le32toh(header->h_refcount) > 1) {  in ext2_extattr_block_set()
1105 			header = EXT2_HDR(bp);  in ext2_extattr_block_set()
1159 		ext2_extattr_rehash(header, entry);  in ext2_extattr_block_set()
1188 	header = EXT2_HDR(bp);  in ext2_extattr_block_set()
1189 	header->h_magic = htole32(EXTATTR_MAGIC);  in ext2_extattr_block_set()
1190 	header->h_refcount = htole32(1);  in ext2_extattr_block_set()
1191 	header->h_blocks = htole32(1);  in ext2_extattr_block_set()
1192 	header->h_hash = 0;  in ext2_extattr_block_set()
1193 	memset(header->h_reserved, 0, sizeof(header->h_reserved));  in ext2_extattr_block_set()
1194 	memcpy(bp->b_data, header, sizeof(struct ext2fs_extattr_header));  in ext2_extattr_block_set()
1207 	ext2_extattr_rehash(header, entry);  in ext2_extattr_block_set()
1217 	struct ext2fs_extattr_header *header;  in ext2_extattr_free()  local
1232 	header = EXT2_HDR(bp);  in ext2_extattr_free()
1233 	if (le32toh(header->h_magic) != EXTATTR_MAGIC ||  in ext2_extattr_free()
1234 	    le32toh(header->h_blocks) != 1) {  in ext2_extattr_free()
1246 	if (le32toh(header->h_refcount) > 1) {  in ext2_extattr_free()
1247 		header->h_refcount = htole32(le32toh(header->h_refcount) - 1);  in ext2_extattr_free()